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banana oatmeal cookies

Healthy Banana Oatmeal Cookies – Only 3 Ingredients


  • Author: Mila
  • Total Time: 17 minutes
  • Yield: 810 cookies 1x
  • Diet: Gluten Free

Description

Craving something sweet yet healthy? These banana oatmeal cookies are the answer! They’re naturally sweetened, flourless, gluten-free, and simple to make. 


Ingredients

Scale
  • 2 ripe bananas (medium to large, mashed)
  • 1 cup gluten-free rolled oats
  • 1 teaspoon vanilla extract
  • ½ teaspoon cinnamon (optional)
  • Pinch of salt

Optional Add-Ins:

  • ¼ cup chopped nuts (e.g., walnuts, almonds)
  • ¼ cup dark chocolate chips (sugar-free for a no-sugar version)
  • ¼ cup dried fruits (e.g., raisins, cranberries)
  • 1 tablespoon chia seeds or flaxseeds for extra fiber

Instructions

  1. Start by peeling and mashing the bananas in a large bowl. Use a fork or potato masher until you achieve a smooth consistency.
  2. Add the gluten-free rolled oats, vanilla extract, cinnamon, and a pinch of salt to the mashed bananas. Mix until everything is well combined. 
  3. If desired, fold in any optional add-ins such as nuts, chocolate chips, or dried fruits. 
  4. Using a tablespoon or cookie scoop, portion out the dough onto a baking sheet lined with parchment paper. Flatten each scoop slightly with the back of the spoon to form a cookie shape.
  5. Oven Method: Preheat your oven to 350°F (175°C). Bake the cookies for 12–15 minutes, or until the edges are golden brown.
  6. Air Fryer Method: Preheat your air fryer to 325°F (165°C). Cook the cookies for 8–10 minutes, checking for doneness around the 8-minute mark.

Notes

  1. Use very ripe bananas with brown spots for maximum sweetness and flavor.
  2. Don’t overmix the dough, as this can make the cookies dense.
  3. Add a sprinkle of coarse sea salt on top before baking for a sweet and salty flavor boost.
  • Prep Time: 5 minutes
  • Cook Time: 12 min
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cookie
  • Calories: 50–60 kcal
  • Sugar: 4–5 g
  • Sodium: 10–15 mg
  • Fat: 0.7–1 g
  • Saturated Fat: 0.2 g
  • Unsaturated Fat: 0.5–0.7 g
  • Trans Fat: 0 g
  • Carbohydrates: 12–14 g
  • Fiber: 1.5–2 g
  • Protein: 1–1.2 g
  • Cholesterol: 0 mg